The County Road Supervisor supervises the County Road and Bridge Department that constructs and maintains: 

• 618 miles of gravel/ rock roads, 
• 74 miles of asphalt roads, 
• 541 miles of dirt roads, and 
• Over 215 bridges and approximately 1075 Box Culverts (under 20 feet in length) …encompassing 900 square miles and 25 Townships. 

Phillips County has 9 motor patrol districts, each responsible for approximately 140 miles of road:

The Road and Bridge Department is responsible for: 

• • Road and bridge construction plans 
• • Providing information on road plans and right of way
• • Right of way mowing and cleaning 
• • Inspection, repair and replacement of bridges
• • Snow removal
• • Establishment and posting of speed limits
• • Sign design installation and repair
• • Construction, repair, resurfacing & road maintenance